package prototype.improve;

class Demo
{
    public static void main(String[] args) {
        System.out.println("原型模式完成对象的创建");
        Sheep sheep = new Sheep("tom", 1, "白色");
        sheep.friend = new Sheep("jack", 2, "黑色");

        Sheep sheep2 = (Sheep) sheep.clone();
        Sheep sheep3 = (Sheep) sheep.clone();
        Sheep sheep4 = (Sheep) sheep.clone();
        Sheep sheep5 = (Sheep) sheep.clone();

        System.out.println("sheep2=" + sheep2 + "sheep2.friend=" + sheep2.friend.hashCode());
        System.out.println("sheep3=" + sheep3 + "sheep3.friend=" + sheep3.friend.hashCode());
        System.out.println("sheep4=" + sheep4 + "sheep4.friend=" + sheep4.friend.hashCode());
        System.out.println("sheep5=" + sheep5 + "sheep5.friend=" + sheep5.friend.hashCode());
    }
}
